Would this be a TNS-Names file issue? I don't know much about this development, but this site gave a few ideas on how to research the issue, but you'd need access to your boss's machine. http://dbaspot.com/portal/oracle/error-guide/2-ora-12541-tns-no-listener-.html
Can you ping his listener from your machine? Are the versions of Oracle and drivers the same on both machines? Good luck. Dan On Aug 8, 2:02 am, Karthikeyan R <[email protected]> wrote: > Hi, > > I am developing a small tool using Visual c#2005 which is used to get the > Oracle Schema version. When I tested it in my machine it works fine. When > my boss tested the same in his machine it brings out the message TNS-NO > LISTENER. He says listener is running in his machine & says the problem is > in the code (He is an Oracle DBA and is in this field for nearly 15 years). > The code is just a few lines & I think there is nothing wrong in it. I > don't know how to solve this problem. I have tested it in my machine at > home, it works good there also. > > I am a novice when it comes to Oracle & wondering where the problem could > be. Please find below the code I have used. > > I will be really thankful if some one guide me in solving the issue. > > -- > Thanks & Regards, > Karthikeyan
